And these challenges are different if we're talking about student level data or aggregate data. (edweek.org)
If I had my druthers, and more time, I would prefer to take a look at Energize in individual student level data from one of the ERCs. (cloakinginequity.com)
The authors, Matt Chingos, Russ Whitehurst, and Katharine Lindqiust, analyze student level data in Florida and North Carolina between 2001 and 2010 to see how much variance in achievement can be explained by changes in superintendents. (jaypgreene.com)